de.hybris.platform.integration.commons.services.impl

Class DefaultOndemandTaxCalculationService

java.lang.Object

de.hybris.platform.integration.commons.services.impl.DefaultOndemandTaxCalculationService

All Implemented Interfaces:

OndemandTaxCalculationService

public class DefaultOndemandTaxCalculationService
extends java.lang.Object
implements OndemandTaxCalculationService

Implementation of OndemandTaxCalculationService to return the exact tax values for each unit of a line entry. It is important to note that the tax values may not be perfectly divisible by the quantity which would result in a loss of cents. The rounding scale is set to two as this is what the third parties will accept.

Constructor Summary

Constructors

Constructor and Description
DefaultOndemandTaxCalculationService()

Method Summary

Modifier and Type	Method and Description
java.math.BigDecimal	calculatePreciseUnitTax(java.util.Collection<TaxValue> taxValues, double quantity, boolean isNet) Calculate the unit tax to send with a precision of 2.
java.lang.Double	calculateShippingCost(AbstractOrderModel abstractOrder) If the order is net the shipping cost is the delivery cost of the order otherwise the shipping cost is the delivery cost of the order minus the difference of the order's total tax and all entry's tax.
java.math.BigDecimal	calculateShippingTax(AbstractOrderModel abstractOrder) Calculates the shipping tax.
java.math.BigDecimal	calculateTotalTax(AbstractOrderModel abstractOrder)
protected java.math.BigDecimal	getGrossCalculatedTotalTax(AbstractOrderModel abstractOrder) Method to calculate the total tax of the gross order entries' taxes that contributes to the order's total tax.
protected java.math.BigDecimal	getOrderEntriesTotalTax(AbstractOrderModel abstractOrder) Method to calculate the precise sum of the order entries' taxes.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultOndemandTaxCalculationService

public DefaultOndemandTaxCalculationService()

Method Detail

calculatePreciseUnitTax

public java.math.BigDecimal calculatePreciseUnitTax(java.util.Collection<TaxValue> taxValues,
                                                    double quantity,
                                                    boolean isNet)

Calculate the unit tax to send with a precision of 2.

Specified by:

calculatePreciseUnitTax in interface OndemandTaxCalculationService

Parameters:

taxValues - - taxValues associated with the order or order entry

quantity - - quantity to determine the unit tax value

isNet - - boolean to determine which tax values need to be summed

Returns:

- value of unit tax of an item

calculateTotalTax

public java.math.BigDecimal calculateTotalTax(AbstractOrderModel abstractOrder)

Specified by:

calculateTotalTax in interface OndemandTaxCalculationService

calculateShippingTax

public java.math.BigDecimal calculateShippingTax(AbstractOrderModel abstractOrder)

Calculates the shipping tax. If the order is net returns the total of the taxValues stored on the order, otherwise returns the tax amount of total taxes

Specified by:

calculateShippingTax in interface OndemandTaxCalculationService

Parameters:

abstractOrder - - the order for which to calculate the shipping costs

calculateShippingCost

public java.lang.Double calculateShippingCost(AbstractOrderModel abstractOrder)

If the order is net the shipping cost is the delivery cost of the order otherwise the shipping cost is the delivery cost of the order minus the difference of the order's total tax and all entry's tax.

Specified by:

calculateShippingCost in interface OndemandTaxCalculationService

getGrossCalculatedTotalTax

protected java.math.BigDecimal getGrossCalculatedTotalTax(AbstractOrderModel abstractOrder)

Method to calculate the total tax of the gross order entries' taxes that contributes to the order's total tax.

Parameters:

abstractOrder -

Returns:

getOrderEntriesTotalTax

protected java.math.BigDecimal getOrderEntriesTotalTax(AbstractOrderModel abstractOrder)

Method to calculate the precise sum of the order entries' taxes. This takes into account the loss of precision that will be applied when breaking down the taxes to the unit level.

Parameters:

abstractOrder -

Returns: